#include <benchmark/benchmark.h>
<<<<<<< HEAD
#include <string>
using namespace std;
void hello(){
    string str = "hello world";
    str.size();
}
static void benchmark_hello(benchmark::State&stat){
    for(auto _:stat){
        hello();
    }
=======

#include <string>
using namespace std;
void hello() {
  string str = "hello world";
  str.size();
}
static void benchmark_hello(benchmark::State& stat) {
  for (auto _ : stat) {
    hello();
  }
>>>>>>> dev
}
BENCHMARK(benchmark_hello)->Iterations(1000);
BENCHMARK_MAIN();
